Great for amateur recording musicians as well as professional recording studios, this pack includes all of the building blocks necessary for composing and recording a complete drum part in a variety of styles. 101 basic beats are featured, plus hundreds of variations, such as intros, fills, accents, endings and a complete set of one-shots on CD-ROM. Files are in standard .wav format for use with any looping program, including Sonic Foundry's ACID and Fruity Loops. As a bonus, packs also include an audio CD with 99 tracks for demo and play-along, and a book with standard notation.